Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
French
-iche
←
Latin
-itia
(derived)
→
French
barbiche
(affix)
→
French
godiche
(mention)
→
Romanian
-eț
(cognate)